TY - JOUR
AB - TO make alloy steel we draw almost entirely upon material from outside the United States. We produce our own molybdenum. Our nickel comes from Canada and so does a part of our copper. Manganese and chromium are nearly all imported. We produce some tungsten and substantial amounts of vanadium. Tin, columbium and other vital materials are imported.
TI - The Changing Composition of Alloy Steels
JF - Aircraft Engineering and Aerospace Technology
DO - 10.1108/eb030885
DA - 1942-03-01
UR - https://www.deepdyve.com/lp/emerald-publishing/the-changing-composition-of-alloy-steels-NxsGQsPrBR
SP - 83
EP - 86
VL - 14
IS - 3
DP - DeepDyve
ER -